234915544

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:580

約数の個数: 64

約数和(自身を含む): 484380000

約数和(自身を除く): 249464456

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 137, 152, 232, 274, 389, 548, 551, 778, 1096, 1102, 1556, 2204, 2603, 3112, 3973, 4408, 5206, 7391, 7946, 10412, 11281, 14782, 15892, 20824, 22562, 29564, 31784, 45124, 53293, 59128, 75487, 90248, 106586, 150974, 213172, 214339, 301948, 426344, 428678, 603896, 857356, 1012567, 1545497, 1714712, 2025134, 3090994, 4050268, 6181988, 8100536, 12363976, 29364443, 58728886, 117457772, 234915544]

約数ペア:

[(1, 234915544), (2, 117457772), (4, 58728886), (8, 29364443), (19, 12363976), (29, 8100536), (38, 6181988), (58, 4050268), (76, 3090994), (116, 2025134), (137, 1714712), (152, 1545497), (232, 1012567), (274, 857356), (389, 603896), (548, 428678), (551, 426344), (778, 301948), (1096, 214339), (1102, 213172), (1556, 150974), (2204, 106586), (2603, 90248), (3112, 75487), (3973, 59128), (4408, 53293), (5206, 45124), (7391, 31784), (7946, 29564), (10412, 22562), (11281, 20824), (14782, 15892)]